🌐DNS
1 A · 2 MX · 3 NS · 4 CAA · 1 PTR · 1 SOA · 6 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · ⚠ 17d left · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: SOPRADO GmbH · Email: Self-hosted
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✓
🛡️Security
B (170/215) · 1 critical · 1 high
⚠️Threats
risk: high · 1 recommendation(s)
📈Deliverability
A+ (86/90) · 2 MX · 2 IPs · 3 issue(s)
🔍Subdomains
3 found · 108 answered (4 timed out) — m, mobile, www